Innslag:	SharkRF openSPOT4
Staðsetning:	41°53.24' N 87°37.90' W - WW Loc. EN61EV42EX - sýna kort 4.4 km Norður Stefna 20° Frá Chicago, Cook County, Illinois, United States [?] 11.1 km Norð-austur Stefna 65° Frá Cicero, Cook County, Illinois, United States 58.7 km Austur Stefna 76° Frá Aurora, Kane County, Illinois, United States
Síðasta staðsetning:	2025-07-16 22:41:50 UTC (19h31m fyrir) 2025-07-16 17:41:50 CDT Að staðartíma Chicago, United States [?]
Hlutur:	SharkRF: openSPOT4 (gadget)
Síðasti slóði:	N9ZAS>APOSB4 via TCPIP*,qAC,T2CHILE
Geymdar stöður:	1

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.